On Tuesday, 8 February 2022 9:58:56 PM AEDT xavi rayo wrote:
> Hi all,
> I would like to know if you think it could be possible to use a webservice
> that gives a refreshing CSV. I mean a csv that is being modified by the
> webservice every minute with, for example,  the position of several boats.
Its not entirely clear what the concept is here.

GeoServer can definitely accept changes to a Store (say an underlying database) 
which will be reflected in any layer that is published from it. The format 
doesn't really matter.

So if you ask for CSV file, then make changes to the store (directly to the 
database, or via something like WFS-T), then the next time you ask for the CSV 
file, you'll get the changes / additions / deletions.

However if you are asking for something that can do "push" (e.g. like 
WebSockets) then that is beyond the OGC protocols that are in GeoServer. Not 
to say that you couldn't add a new service, but it would be a reasonable 
amount of work.

Brad




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